Personalized Mischievous Octopus T-Shirt. A fun twist on everyday wear, this peeking octopus design is great for those who enjoy sea creatures with personality. The perfect gift for animal lovers, scuba divers, or anyone who enjoys deep-sea fun with a side of sass. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.